Antique radios, Old Time Radios
BF491
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Country:
United States of America (USA)
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| Identical to |
BF491
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| Base |
Wires
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| Description |
PNP silicon epitaxial planar transistor for video applications.
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Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
- - -
-- Collector info (Sammler) TTT Steidle 1981
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- - -
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BF491
Günther Stabe † 19.8.20
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BF491: Motorola 1978
Heinz Höger
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